* checking 104 files for package collisions
existing file /usr/bin/autoconf is not owned by this package
existing file /usr/bin/autoheader is not owned by this package
existing file /usr/bin/autom4te is not owned by this package
existing file /usr/bin/autoreconf is not owned by this package
existing file /usr/bin/autoscan is not owned by this package
existing file /usr/bin/autoupdate is not owned by this package
existing file /usr/bin/ifnames is not owned by this package
existing file /usr/share/autoconf/autom4te.cfg is not owned by this package
existing file /usr/share/autoconf/INSTALL is not owned by this package
existing file /usr/share/autoconf/autoconf/autoconf.m4 is not owned by this package
existing file /usr/share/autoconf/autoconf/autoconf.m4f is not owned by this package
existing file /usr/share/autoconf/autoconf/autoheader.m4 is not owned by this package
existing file /usr/share/autoconf/autoconf/autoscan.m4 is not owned by this package
existing file /usr/share/autoconf/autoconf/autotest.m4 is not owned by this package
existing file /usr/share/autoconf/autoconf/autoupdate.m4 is not owned by this package
existing file /usr/share/autoconf/autoconf/c.m4 is not owned by this package
existing file /usr/share/autoconf/autoconf/fortran.m4 is not owned by this package
existing file /usr/share/autoconf/autoconf/functions.m4 is not owned by this package
existing file /usr/share/autoconf/autoconf/general.m4 is not owned by this package
existing file /usr/share/autoconf/autoconf/headers.m4 is not owned by this package
existing file /usr/share/autoconf/autoconf/lang.m4 is not owned by this package
existing file /usr/share/autoconf/autoconf/libs.m4 is not owned by this package
existing file /usr/share/autoconf/autoconf/oldnames.m4 is not owned by this package
existing file /usr/share/autoconf/autoconf/programs.m4 is not owned by this package
existing file /usr/share/autoconf/autoconf/specific.m4 is not owned by this package
existing file /usr/share/autoconf/autoconf/status.m4 is not owned by this package
existing file /usr/share/autoconf/autoconf/types.m4 is not owned by this package
existing file /usr/share/autoconf/Autom4te/General.pm is not owned by this package
existing file /usr/share/autoconf/Autom4te/Struct.pm is not owned by this package
existing file /usr/share/autoconf/Autom4te/XFile.pm is not owned by this package
existing file /usr/share/autoconf/autoscan/autoscan.list is not owned by this package
existing file /usr/share/autoconf/autotest/autotest.m4 is not owned by this package
existing file /usr/share/autoconf/autotest/autotest.m4f is not owned by this package
existing file /usr/share/autoconf/autotest/general.m4 is not owned by this package
existing file /usr/share/autoconf/m4sugar/m4sh.m4 is not owned by this package
existing file /usr/share/autoconf/m4sugar/m4sh.m4f is not owned by this package
existing file /usr/share/autoconf/m4sugar/m4sugar.m4 is not owned by this package
existing file /usr/share/autoconf/m4sugar/m4sugar.m4f is not owned by this package
existing file /usr/share/autoconf/m4sugar/version.m4 is not owned by this package
* spend 0.564326047897 seconds checking for file collisions
* This package is blocked because it wants to overwrite
* files belonging to other packages (see messages above).
* If you have no clue what this is all about report it
* as a bug for this package on http://bugs.gentoo.org